CN104293369A - Oil sand separation extraction agent - Google Patents
Oil sand separation extraction agent Download PDFInfo
- Publication number
- CN104293369A CN104293369A CN201310296690.5A CN201310296690A CN104293369A CN 104293369 A CN104293369 A CN 104293369A CN 201310296690 A CN201310296690 A CN 201310296690A CN 104293369 A CN104293369 A CN 104293369A
- Authority
- CN
- China
- Prior art keywords
- oil
- sand
- sand separation
- extractant
- extraction agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
Abstract
The invention relates to an oil sand separation extraction agent, and relates to solvent blending in the field of petrochemical industry. With the oil sand separation extraction agent, problems of the requirement of heating, large energy consumption, and low extraction rate of prior arts for extracting oil sand and separating crude oil can be solved. The key points of the technical scheme of the oil sand extraction agent are the selection of two solvents and the ratio of the amounts of the solvents. The extraction agent provided by the invention provides a significant effect in crude oil extraction with non-conventional energy oil-sand oil.
Description
Technical field: the present invention relates to a kind of oil-sand separation extractant, the solvent belonging to petrochemical industry is in harmonious proportion, and is applied to the extractive process of oil-sand separation crude oil.
Background technology: the present invention relates to a kind of oil-sand separation extractant, this extractant is the reconciliation techniques adopting petrochemicals, is combined together by a certain percentage by two of petrochemical complex unitary class products and becomes new single blending ingredients---extractant.
Summary of the invention: the present invention relates to a kind of oil-sand separation extractant, this extractant to select under two of petrochemical complex unitary class product (ethyl acetate, petroleum naphtha) normalities in ethyl acetate: petroleum naphtha=0.2: 1 ratio combines together becomes new single blending ingredients---extractant.
Embodiment: the present invention relates to a kind of oil-sand separation extractant, this extractant is two the unitary class product (ethyl acetate selecting petrochemical complex, petroleum naphtha) under normality by the ethyl acetate in ethyl acetate storage tank, petroleum naphtha in Naphtha tank enters respective proportioning pump entrance by respective pipeline, proportioning pump is in ethyl acetate: petroleum naphtha=0.2: 1 ratio enters static mixer two entrance static state by respective proportioning pump outlet conduit and combines together by static mixer outlet by pipeline feeding extractant storage tank, become new single blending ingredients---extractant.
Claims (2)
1. an oil-sand separation extractant; comprise the oil-sand separation extractant reconciled into by two kinds of reagent ethyl acetate and petroleum naphtha; it is characterized in that: described ethyl acetate has stronger affinity to the crude oil in oil-sand; petroleum naphtha has stronger solvability to the crude oil in oil-sand, therefore tackles choosing of two kinds of reagent and is protected.
2. oil-sand separation extractant according to claim 1; comprise the harmonic ratio of the oil-sand separation extractant process reconciled into by two kinds of reagent ethyl acetate and petroleum naphtha; it is characterized in that ethyl acetate: petroleum naphtha=0.2 (body): 1 (body); under this proportioning, comparatively economy is obvious especially to the crude oil extraction rate was acquired in oil-sand again for extractant consumption, and the harmonic proportion value therefore tackling oil-sand separation extractant two kinds of cuts is protected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310296690.5A CN104293369A (en) | 2013-07-16 | 2013-07-16 | Oil sand separation extraction agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310296690.5A CN104293369A (en) | 2013-07-16 | 2013-07-16 | Oil sand separation extraction agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104293369A true CN104293369A (en) | 2015-01-21 |
Family
ID=52313333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310296690.5A Pending CN104293369A (en) | 2013-07-16 | 2013-07-16 | Oil sand separation extraction agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104293369A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4189376A (en) * | 1977-09-14 | 1980-02-19 | Chevron Research Company | Solvent extraction process |
| US4389300A (en) * | 1979-09-26 | 1983-06-21 | Chevron Research Company | Solvent extraction method |
| US4401551A (en) * | 1979-09-14 | 1983-08-30 | Chevron Research Company | Solvent extraction method |
| US4481099A (en) * | 1979-09-26 | 1984-11-06 | Chevron Research Company | Solvent extraction method |
| CN101544902A (en) * | 2009-04-08 | 2009-09-30 | 廉振 | Oil sand separating and extracting process |
| US20120091041A1 (en) * | 2010-10-13 | 2012-04-19 | Epic Oil Extractors, Llc | Hydrocarbon extraction of oil from oil sand |
-
2013
- 2013-07-16 CN CN201310296690.5A patent/CN104293369A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4189376A (en) * | 1977-09-14 | 1980-02-19 | Chevron Research Company | Solvent extraction process |
| US4401551A (en) * | 1979-09-14 | 1983-08-30 | Chevron Research Company | Solvent extraction method |
| US4389300A (en) * | 1979-09-26 | 1983-06-21 | Chevron Research Company | Solvent extraction method |
| US4481099A (en) * | 1979-09-26 | 1984-11-06 | Chevron Research Company | Solvent extraction method |
| CN101544902A (en) * | 2009-04-08 | 2009-09-30 | 廉振 | Oil sand separating and extracting process |
| US20120091041A1 (en) * | 2010-10-13 | 2012-04-19 | Epic Oil Extractors, Llc | Hydrocarbon extraction of oil from oil sand |
Non-Patent Citations (2)
| Title |
|---|
| 姚婷: "克拉玛依天然沥青的分离与分析", 《中国博士论文全文数据库》, 31 October 2012 (2012-10-31) * |
| 张凯华等: "印尼油砂溶剂抽提工艺工艺条件的研究", 《石油炼制与化工》, vol. 39, no. 6, 30 June 2008 (2008-06-30) * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: RONGSHENG XINGYE (BEIJING) OIL SANDS TECHNOLOGY DEVELOPMENT CO., LTD. Document name: the First Notification of an Office Action |
|
| DD01 | Delivery of document by public notice |
Addressee: RONGSHENG XINGYE (BEIJING) OIL SANDS TECHNOLOGY DEVELOPMENT CO., LTD. Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |